Update README.md

Author: Yashika25

README.md

@@ -1,7 +1,7 @@
 # Short URL: aka.ms/office-powershell
 
 # Overview
-A repository to hold the help reference content for Office PowerShell cmdlets. The expert knowledge around Office PowerShell is distributed among customers, MVPs, partners, product teams, support, and other community members. Consumers also have various preferences when consuming knowledge such as a website, PowerShell Get-Help, Windows app, iOS app, Android app, and others. The following diagram illustrates the point.
+This repository holds reference content of Office PowerShell cmdlets for help purpose. The expert knowledge around Office PowerShell is distributed among customers, MVPs, partners, product teams, support, and other community members. Consumers also have various preferences when consuming knowledge such as a website, PowerShell Get-Help, Windows app, iOS app, Android app, and others. The following diagram illustrates the point.
 ![Contribution and Consumption model for Office PowerShell reference content](images/contrib-consumption-model.png)
 
 # Learn How To Contribute